---
product_id: 187642193
title: "Lockey USA Sumo GL2 DC Jet Black Marine Grade Mechanical Double Combination Surface Mount Lever Gate Lock (GL2JBMGDC), Large"
brand: "lockey usa"
price: "€ 1121.04"
currency: EUR
in_stock: true
reviews_count: 8
category: "Lockey Usa"
url: https://www.desertcart.it/products/187642193-lockey-usa-sumo-gl2-dc-jet-black-marine-grade-mechanical
store_origin: IT
region: Italy
---

# Marine grade, weather resistant Mechanical, keyless double combo lock Surface mount, no welding needed Lockey USA Sumo GL2 DC Jet Black Marine Grade Mechanical Double Combination Surface Mount Lever Gate Lock (GL2JBMGDC), Large

**Brand:** lockey usa
**Price:** € 1121.04
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock peace of mind with the ultimate no-battery, no-weld gate guardian!

## Quick Answers

- **What is this?** Lockey USA Sumo GL2 DC Jet Black Marine Grade Mechanical Double Combination Surface Mount Lever Gate Lock (GL2JBMGDC), Large by lockey usa
- **How much does it cost?** € 1121.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/187642193-lockey-usa-sumo-gl2-dc-jet-black-marine-grade-mechanical)

## Best For

- lockey usa enthusiasts

## Why This Product

- Trusted lockey usa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gap Closing Power:** Adjustable to close gate gaps up to 2 inches—seamless fit, no compromises.
- • **Zero Battery, Zero Wires:** Fully mechanical design means no power dependency—security that never sleeps.
- • **Built to Brave the Elements:** Marine-grade materials with rubber trim plates ensure durability in harsh weather.
- • **Double Combination Security:** Customizable 2-5 digit codes on both sides plus keyed lockout for ultimate control.
- • **Fits Thick Gates Like a Glove:** Accommodates gates up to 3.5" thick, extendable to 5" with kit—versatility for any setup.

## Overview

The Lockey USA Sumo GL2 DC Jet Black is a marine-grade, mechanical double combination surface mount gate lock designed for professional-grade security without batteries or wiring. It fits gates up to 3.5" thick (5" with extension), closes gaps up to 2", and features a keyed lockout plus passage function. Built with durable aluminum, stainless steel, and weather-resistant polymers, it offers lifetime mechanical warranty and hassle-free installation—perfect for pool, commercial, or residential gates.

## Description

The LockeyUSA SUMO GL2DC is a double combination mechanical push button surface mount gate lock. The SUMO GL2DC fits gates that are 1-1/4” to 3-1/2” thick and can go up to 5” thick with an extension kit (sold separately). Included in the SUMO GL2DC are rubber trim plates that will protect the lock from the elements. From the outside and inside, the lock is opened with an easily customizable 2 to 5-digit user code with a lever. Both outside and inside lock bodies can be set into a passage function that allows the lock to be unlocked until disabled. Also, the SUMO GL2DC comes with a keyed lock out function, where you can lock the lock with a key, and it cannot be opened with the code until unlocked with a key (perfect for pool gates). Adjustable to close up to 2” gaps between the gate and the gate post and is equipped with a guide bolt that makes the lock bully proof. The SUMO GL2DC is completely mechanical with zero batteries and zero electrical wiring involved. The SUMO GL2DC provides high durability, along with trusted security and LockeyUSA stands by that by offering a Limited Lifetime Mechanical Warranty.

Review: well made lock - Looks and feels solid, probably will last awhile (I hope). I am new to this type of lock so I didnt expect the key to be a combination rather than permutation; ie, order does not matter. For ex, 1234 is the same as 4321 and same as 1423, etc. Also, a number cannot be used twice. For ex, you can't set 1225 or 2024. If you are okay with that then this lock is the right choice for you.
Review: Excellent lock - These are tricky to out together the first time but after that its a piece of cake. Ingeniously designed with high quality material, it has everything necessary to accommodate various gate thicknesses. The customer service was amazing. I had an issue and when I called Sumo they answered and walked me through the problem right on the phone. I’m a contractor and the best combo lock for gates that I’ve ever worked with.

## Features

- Mechanical, keyless, surface mount gate lock, no welding needed
- Closes gate gaps up to 2 inches
- Keypad with lever on exterior and interior
- Fits up to 3. 5" thick gates (5" thick with extension kit)
- Keyed cylinder lockout prevents code use when locked
- Lifetime Mechanical Warranty
- Please note: To retain product warranty, a slam prevention device must also be installed on the gate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lockey USA |
| Item dimensions L x W x H | 9.3 x 2.5 x 4 inches |
| Lock Type | Mortise Lock |
| Material | Aluminum, Non-Rusting Polymers, Stainless Steel, Zinc |
| Recommended Uses For Product | Pool Gates, Beach Gates, Commercial Gates, Residential Gates |
| Special Feature | Key Lock Out Function, Locks Automatically, Equipped with Passage Function, Marine Grade, Surface Mount, Weather Resistant Special Feature Key Lock Out Function, Locks Automatically, Equipped with Passage Function, Marine Grade, Surface Mount, Weather Resistant See more |

## Product Details

- **Brand:** Lockey USA
- **Special Feature:** Key Lock Out Function, Locks Automatically, Equipped with Passage Function, Marine Grade, Surface Mount, Weather Resistant
- **Lock Type:** Mortise Lock
- **Item dimensions L x W x H:** 9.3 x 2.5 x 4 inches
- **Material:** Aluminum, Non-Rusting Polymers, Stainless Steel, Zinc

## Images

![Lockey USA Sumo GL2 DC Jet Black Marine Grade Mechanical Double Combination Surface Mount Lever Gate Lock (GL2JBMGDC), Large - Image 1](https://m.media-amazon.com/images/I/71axQvz0NOL.jpg)
![Lockey USA Sumo GL2 DC Jet Black Marine Grade Mechanical Double Combination Surface Mount Lever Gate Lock (GL2JBMGDC), Large - Image 2](https://m.media-amazon.com/images/I/71vsKx0i0zL.jpg)
![Lockey USA Sumo GL2 DC Jet Black Marine Grade Mechanical Double Combination Surface Mount Lever Gate Lock (GL2JBMGDC), Large - Image 3](https://m.media-amazon.com/images/I/81bjEj6vWPL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ well made lock
*by M***1 on June 25, 2024*

Looks and feels solid, probably will last awhile (I hope). I am new to this type of lock so I didnt expect the key to be a combination rather than permutation; ie, order does not matter. For ex, 1234 is the same as 4321 and same as 1423, etc. Also, a number cannot be used twice. For ex, you can't set 1225 or 2024. If you are okay with that then this lock is the right choice for you.

### ⭐⭐⭐⭐⭐ Excellent lock
*by N***K on January 2, 2025*

These are tricky to out together the first time but after that its a piece of cake. Ingeniously designed with high quality material, it has everything necessary to accommodate various gate thicknesses. The customer service was amazing. I had an issue and when I called Sumo they answered and walked me through the problem right on the phone. I’m a contractor and the best combo lock for gates that I’ve ever worked with.

### ⭐⭐⭐⭐ Well designed and not overly difficult to install
*by S***E on October 27, 2020*

This lock-set fit the demands required for access control to our institutional fishpond garden. We purchased the twin keypad model, and the key likes are: 1) either side (or both) can be programmed for pass-through mode, and 2) it has a key cylinder which can secure the gate in a locked position regardless of number code entry. It seems to be fairly stout, but it's been less than a week, so I cannot comment about that or its' service life. Two of these were purchased, and I should admit that the second installation went faster than the first as it had a slight learning curve. It is an overall well thought out and designed piece of hardware, but I knocked off one star simply because of the cost.

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-24*